setup/class_setupStep_Migrate.inc

   1 <?php
   2
   3 /*
   4    This code is part of GOsa (https://gosa.gonicus.de)
   5    Copyright (C) 2007 Fabian Hickert
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20  */
  21
  22
  23
  24 /****************
  25  * FUNCTIONS
  26
  27 Step_Migrate                - Constructor.
  28 update_strings              - Used to update the displayed step informations.
  29 initialize_checks           - Initialize migration steps.
  30 check_ldap_permissions      - Check if the used admin account has full access to the ldap database.
  31 check_gosaAccounts          - Check if there are users without the required objectClasses.
  32 migrate_gosaAccounts        - Migrate selected users to GOsa user accounts.
  33 check_organizationalUnits   - Check if there are departments, that are not visible for GOsa
  34 migrate_organizationalUnits - Migrate selected departments
  35 check_administrativeAccount - Check if there is at least one acl entry available
  36 checkBase                   - Check if there is a root object available
  37
  38 get_user_list               - Get list of available users
  39 get_group_list              - Get list of groups
  40
  41 create_admin
  42 create_admin_user
  43
  44 execute                     - Generate html output of this plugin
  45 save_object                 - Save posts
  46 array_to_ldif               - Create ldif output of an ldap result array
  47
  48  ****************/
  49
  50
  51
  52 class Step_Migrate extends setup_step
  53 {
  54   var $languages      = array();
  55   var $attributes     = array();
  56   var $header_image   = "images/monitoring.png";
  57   var $checks         = array();
  58
  59   /* Department migration attributes */
  60   var $dep_migration_dialog = FALSE;
  61   var $deps_to_migrate      = array();
  62   var $show_details         = FALSE;
  63
  64   /* Department migration attributes */
  65   var $users_migration_dialog= FALSE;
  66   var $users_to_migrate      = array();
  67
  68   /* Create Acl attributes */
  69   var $acl_create_dialog  = FALSE;
  70   var $acl_create_selected= ""; // Currently selected element, that should receive admin rights
  71   var $acl_create_changes = ""; // Contains ldif information about changes
  72   var $acl_create_confirmed= FALSE;
  73
  74   /* Checks initialised ? */
  75   var $checks_initialised = FALSE;
  76
  77   /* Users outside to people ou */
  78   var $outside_users        = array();
  79   var $outside_users_dialog = FALSE;
  80
  81   /* Users outside to groups ou */
  82   var $outside_groups        = array();
  83   var $outside_groups_dialog = FALSE;
  84
  85   /* Win-Workstations outside to reserved ou */
  86   var $outside_winstations        = array();
  87   var $outside_winstations_dialog = FALSE;
  88
  89   /* check for multiple use of same uidNumber */
  90   var $check_uidNumbers        = array();
  91   var $check_uidNumbers_dialog = FALSE;
  92
  93   /* check for multiple use of same gidNumber */
  94   var $check_gidNumbers        = array();
  95   var $check_gidNumbers_dialog = FALSE;
  96
  97
  98   function Step_Migrate()
  99   {
 100     $this->update_strings();
 101   }
 102
 103   function update_strings()
 104   {
 105     $this->s_title      = _("LDAP inspection");
 106     $this->s_title_long = _("LDAP inspection");
 107     $this->s_info       = _("Analyze your current LDAP for GOsa compatibility");
 108   }
 109
 110   function initialize_checks()
 111   {
 112     $this->checks = array();
 113     $this->checks['root']['TITLE']     = _("Checking for root object");
 114     $this->checks['root']['STATUS']    = FALSE;
 115     $this->checks['root']['STATUS_MSG']= "";
 116     $this->checks['root']['ERROR_MSG'] = "";
 117     $this->checkBase();
 118
 119     $this->checks['permissions']['TITLE']     = _("Checking permissions on LDAP database");
 120     $this->checks['permissions']['STATUS']    = FALSE;
 121     $this->checks['permissions']['STATUS_MSG']= "";
 122     $this->checks['permissions']['ERROR_MSG'] = "";
 123     $this->check_ldap_permissions();
 124
 125     $this->checks['deps_visible']['TITLE']     = _("Checking for invisible deparmtments");
 126     $this->checks['deps_visible']['STATUS']    = FALSE;
 127     $this->checks['deps_visible']['STATUS_MSG']= "";
 128     $this->checks['deps_visible']['ERROR_MSG'] = "";
 129     $this->check_organizationalUnits();
 130
 131     $this->checks['users_visible']['TITLE']     = _("Checking for invisible users");
 132     $this->checks['users_visible']['STATUS']    = FALSE;
 133     $this->checks['users_visible']['STATUS_MSG']= "";
 134     $this->checks['users_visible']['ERROR_MSG'] = "";
 135     $this->check_gosaAccounts();
 136
 137     $this->checks['acls']['TITLE']     = _("Checking for super administrator");
 138     $this->checks['acls']['STATUS']    = FALSE;
 139     $this->checks['acls']['STATUS_MSG']= "";
 140     $this->checks['acls']['ERROR_MSG'] = "";
 141     $this->check_administrativeAccount();
 142
 143     $this->checks['outside_users']['TITLE']     = _("Checking for users outside the people tree");
 144     $this->checks['outside_users']['STATUS']    = FALSE;
 145     $this->checks['outside_users']['STATUS_MSG']= "";
 146     $this->checks['outside_users']['ERROR_MSG'] = "";
 147     $this->search_outside_users();
 148
 149     $this->checks['outside_groups']['TITLE']     = _("Checking for groups outside the groups tree");
 150     $this->checks['outside_groups']['STATUS']    = FALSE;
 151     $this->checks['outside_groups']['STATUS_MSG']= "";
 152     $this->checks['outside_groups']['ERROR_MSG'] = "";
 153     $this->search_outside_groups();
 154
 155     $this->checks['outside_winstations']['TITLE']     = _("Checking for windows workstations outside the winstation tree");
 156     $this->checks['outside_winstations']['STATUS']    = FALSE;
 157     $this->checks['outside_winstations']['STATUS_MSG']= "";
 158     $this->checks['outside_winstations']['ERROR_MSG'] = "";
 159     $this->search_outside_winstations();
 160
 161     $this->checks['uidNumber_usage']['TITLE']     = _("Checking for duplicate uid numbers");
 162     $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 163     $this->checks['uidNumber_usage']['STATUS_MSG']= "";
 164     $this->checks['uidNumber_usage']['ERROR_MSG'] = "";
 165     $this->check_uidNumber();
 166
 167     $this->checks['gidNumber_usage']['TITLE']     = _("Checking for duplicate gid numbers");
 168     $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 169     $this->checks['gidNumber_usage']['STATUS_MSG']= "";
 170     $this->checks['gidNumber_usage']['ERROR_MSG'] = "";
 171     $this->check_gidNumber();
 172   }
 173
 174
 175   /* Check if there are uidNumbers which are used more than once.
 176    */
 177   function check_uidNumber()
 178   {
 179     $cv = $this->parent->captured_values;
 180     $ldap = new LDAP($cv['admin'],
 181         $cv['password'],
 182         $cv['connection'],
 183         FALSE,
 184         $cv['tls']);
 185
 186     $ldap->cd($cv['base']);
 187     $res = $ldap->search("uidNumber=*",array("dn","uidNumber"));
 188     if(!$res){
 189       $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 190       $this->checks['uidNumber_usage']['STATUS_MSG']= _("LDAP query failed");
 191       $this->checks['uidNumber_usage']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 192       return(false);
 193     }
 194
 195     $this->check_uidNumbers= array();
 196     $tmp = array();
 197     while($attrs = $ldap->fetch()){
 198       $tmp[$attrs['uidNumber'][0]][] = $attrs;
 199     }
 200
 201     foreach($tmp as $id => $entries){
 202       if(count($entries) > 1){
 203         foreach($entries as $entry){
 204           $this->check_uidNumbers[base64_encode($entry['dn'])] = $entry;
 205         }
 206       }
 207     }
 208
 209     if($this->check_uidNumbers){
 210       $this->checks['uidNumber_usage']['STATUS']    = FALSE;
 211       $this->checks['uidNumber_usage']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 212       $this->checks['uidNumber_usage']['ERROR_MSG'] =
 213         sprintf(_("Found %s duplicate values for attribute 'uidNumber'."),count($this->check_uidNumbers));
 214       return(false);
 215     }else{
 216       $this->checks['uidNumber_usage']['STATUS']    = TRUE;
 217       $this->checks['uidNumber_usage']['STATUS_MSG']= _("Ok");
 218       $this->checks['uidNumber_usage']['ERROR_MSG'] = "";
 219       return(TRUE);
 220     }
 221   }
 222
 223
 224   /* Check if there are duplicated gidNumbers present in ldap
 225    */
 226   function check_gidNumber()
 227   {
 228     $cv = $this->parent->captured_values;
 229     $ldap = new LDAP($cv['admin'],
 230         $cv['password'],
 231         $cv['connection'],
 232         FALSE,
 233         $cv['tls']);
 234
 235     $ldap->cd($cv['base']);
 236     $res = $ldap->search("(&(objectClass=posixGroup)(gidNumber=*))",array("dn","gidNumber"));
 237     if(!$res){
 238       $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 239       $this->checks['gidNumber_usage']['STATUS_MSG']= _("LDAP query failed");
 240       $this->checks['gidNumber_usage']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 241       return(false);
 242     }
 243
 244     $this->check_gidNumbers= array();
 245     $tmp = array();
 246     while($attrs = $ldap->fetch()){
 247       $tmp[$attrs['gidNumber'][0]][] = $attrs;
 248     }
 249
 250     foreach($tmp as $id => $entries){
 251       if(count($entries) > 1){
 252         foreach($entries as $entry){
 253           $this->check_gidNumbers[base64_encode($entry['dn'])] = $entry;
 254         }
 255       }
 256     }
 257
 258     if($this->check_gidNumbers){
 259       $this->checks['gidNumber_usage']['STATUS']    = FALSE;
 260       $this->checks['gidNumber_usage']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 261       $this->checks['gidNumber_usage']['ERROR_MSG'] =
 262         sprintf(_("Found %s duplicate values for attribute 'gidNumber'."),count($this->check_gidNumbers));
 263       return(false);
 264     }else{
 265       $this->checks['gidNumber_usage']['STATUS']    = TRUE;
 266       $this->checks['gidNumber_usage']['STATUS_MSG']= _("Ok");
 267       $this->checks['gidNumber_usage']['ERROR_MSG'] = "";
 268       return(TRUE);
 269     }
 270   }
 271
 272
 273   /* Search for winstations outside the winstation ou
 274    */
 275   function search_outside_winstations()
 276   {
 277     $cv = $this->parent->captured_values;
 278     $ldap = new LDAP($cv['admin'],
 279         $cv['password'],
 280         $cv['connection'],
 281         FALSE,
 282         $cv['tls']);
 283
 284     /* Get winstation ou */
 285     if($cv['generic_settings']['wws_ou_active']) {
 286       $winstation_ou = $cv['generic_settings']['ws_ou'];
 287     }else{
 288       $winstation_ou = "ou=winstations";
 289     }
 290
 291     if($cv['samba_version'] == 3){
 292       $oc = "sambaSamAccount";
 293     }else{
 294       $oc = "sambaAccount";
 295     }
 296
 297     $ldap->cd($cv['base']);
 298     $res = $ldap->search("(&(objectClass=".$oc.")(uid=*$))",array("dn","sambaSID"));
 299     if(!$res){
 300       $this->checks['outside_winstations']['STATUS']    = FALSE;
 301       $this->checks['outside_winstations']['STATUS_MSG']= _("LDAP query failed");
 302       $this->checks['outside_winstations']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 303       return(false);
 304     }
 305
 306     $this->outside_winstations = array();
 307     while($attrs = $ldap->fetch()){
 308       if((!preg_match("/^[^,]+,".normalizePreg($winstation_ou)."/",$attrs['dn'])) && !preg_match("/,dc=addressbook,/",$attrs['dn'])){
 309         $attrs['selected'] = FALSE;
 310         $attrs['ldif']     = "";
 311         $this->outside_winstations[base64_encode($attrs['dn'])] = $attrs;
 312       }
 313     }
 314
 315     if(count($this->outside_winstations)){
 316       $this->checks['outside_winstations']['STATUS']    = FALSE;
 317       $this->checks['outside_winstations']['STATUS_MSG']= _("Failed");
 318       $this->checks['outside_winstations']['ERROR_MSG'] =
 319         sprintf(_("Found %s winstations outside the predefined winstation department ou '%s'."),count($this->outside_winstations),$winstation_ou);
 320       $this->checks['outside_winstations']['ERROR_MSG'].= "<input type='submit' name='outside_winstations_dialog' value='"._("Migrate")."...'>";
 321       return(false);
 322     }else{
 323       $this->checks['outside_winstations']['STATUS']    = TRUE;
 324       $this->checks['outside_winstations']['STATUS_MSG']= _("Ok");
 325       $this->checks['outside_winstations']['ERROR_MSG'] = "";
 326       return(TRUE);
 327     }
 328   }
 329
 330
 331   /* Search for groups outside the group ou
 332    */
 333   function search_outside_groups()
 334   {
 335     $cv = $this->parent->captured_values;
 336     $ldap = new LDAP($cv['admin'],
 337         $cv['password'],
 338         $cv['connection'],
 339         FALSE,
 340         $cv['tls']);
 341
 342     $group_ou = $cv['groupou'];
 343     $ldap->cd($cv['base']);
 344     $res = $ldap->search("(objectClass=posixGroup)",array("dn"));
 345     if(!$res){
 346       $this->checks['outside_groups']['STATUS']    = FALSE;
 347       $this->checks['outside_groups']['STATUS_MSG']= _("LDAP query failed");
 348       $this->checks['outside_groups']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 349       return(false);
 350     }
 351
 352
 353     $this->outside_groups = array();
 354     while($attrs = $ldap->fetch()){
 355       if((!preg_match("/^[^,]+,".normalizePreg($group_ou)."/",$attrs['dn'])) && !preg_match("/,dc=addressbook,/",$attrs['dn'])){
 356         $attrs['selected'] = FALSE;
 357         $attrs['ldif']     = "";
 358         $this->outside_groups[base64_encode($attrs['dn'])] = $attrs;
 359       }
 360     }
 361
 362     if(count($this->outside_groups)){
 363       $this->checks['outside_groups']['STATUS']    = FALSE;
 364       $this->checks['outside_groups']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 365       $this->checks['outside_groups']['ERROR_MSG'] =
 366         sprintf(_("Found %s groups outside the configured tree '%s'."),count($this->outside_groups),$group_ou);
 367       $this->checks['outside_groups']['ERROR_MSG'].= "&nbsp;<input type='submit' name='outside_groups_dialog' value='"._("Move")."...'>";
 368       return(false);
 369     }else{
 370       $this->checks['outside_groups']['STATUS']    = TRUE;
 371       $this->checks['outside_groups']['STATUS_MSG']= _("Ok");
 372       $this->checks['outside_groups']['ERROR_MSG'] = "";
 373       return(TRUE);
 374     }
 375   }
 376
 377
 378   /* Search for users outside the people ou
 379    */
 380   function search_outside_users()
 381   {
 382     $cv = $this->parent->captured_values;
 383     $ldap = new LDAP($cv['admin'],
 384         $cv['password'],
 385         $cv['connection'],
 386         FALSE,
 387         $cv['tls']);
 388     $people_ou = $cv['peopleou'];
 389     $ldap->cd($cv['base']);
 390     $res = $ldap->search("(&(objectClass=gosaAccount)(!(uid=*$)))",array("dn"));
 391     if(!$res){
 392       $this->checks['outside_users']['STATUS']    = FALSE;
 393       $this->checks['outside_users']['STATUS_MSG']= _("LDAP query failed");
 394       $this->checks['outside_users']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 395       return(false);
 396     }
 397
 398
 399     $this->outside_users = array();
 400     while($attrs = $ldap->fetch()){
 401       if((!preg_match("/^[^,]+,".normalizePreg($people_ou)."/",$attrs['dn'])  && !preg_match("/,dc=addressbook,/",$attrs['dn']))){
 402         $attrs['selected'] = FALSE;
 403         $attrs['ldif']     = "";
 404         $this->outside_users[base64_encode($attrs['dn'])] = $attrs;
 405       }
 406     }
 407
 408     if(count($this->outside_users)){
 409       $this->checks['outside_users']['STATUS']    = FALSE;
 410       $this->checks['outside_users']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 411       $this->checks['outside_users']['ERROR_MSG'] =
 412         sprintf(_("Found %s user(s) outside the configured tree '%s'."),count($this->outside_users),$people_ou);
 413       $this->checks['outside_users']['ERROR_MSG'].= "<input type='submit' name='outside_users_dialog' value='"._("Move")."...'>";
 414       return(false);
 415     }else{
 416       $this->checks['outside_users']['STATUS']    = TRUE;
 417       $this->checks['outside_users']['STATUS_MSG']= _("Ok");
 418       $this->checks['outside_users']['ERROR_MSG'] = "";
 419       return(TRUE);
 420     }
 421   }
 422
 423
 424   /* Check ldap accessibility
 425    * Create and remove a dummy object,
 426    *  to ensure that we have the necessary permissions
 427    */
 428   function check_ldap_permissions()
 429   {
 430     $cv = $this->parent->captured_values;
 431     $ldap = new LDAP($cv['admin'],
 432         $cv['password'],
 433         $cv['connection'],
 434         FALSE,
 435         $cv['tls']);
 436
 437     /* Create dummy entry
 438      */
 439     $name     = "GOsa_setup_text_entry_".session_id().rand(0,999999);
 440     $dn       = "ou=".$name.",".$cv['base'];
 441     $testEntry= array();
 442     $testEntry['objectClass'][]= "top";
 443     $testEntry['objectClass'][]= "organizationalUnit";
 444     $testEntry['objectClass'][]= "gosaDepartment";
 445     $testEntry['description']= "Created by GOsa setup, this object can be removed.";
 446     $testEntry['ou']  = $name;
 447
 448     /* check if simple ldap cat will be successful
 449      */
 450     $res = $ldap->cat($cv['base']);
 451     if(!$res){
 452       $this->checks['permissions']['STATUS']    = FALSE;
 453       $this->checks['permissions']['STATUS_MSG']= _("LDAP query failed");
 454       $this->checks['permissions']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 455       return(false);
 456     }
 457
 458     /* Try to create dummy object
 459      */
 460     $ldap->cd ($dn);
 461     $ldap->create_missing_trees($dn);
 462     $res = $ldap->add($testEntry);
 463     $ldap->cat($dn);
 464     if(!$ldap->count()){
 465       gosa_log($ldap->get_error());
 466       $this->checks['permissions']['STATUS']    = FALSE;
 467       $this->checks['permissions']['STATUS_MSG']= _("Failed");
 468       $this->checks['permissions']['ERROR_MSG'] =
 469         sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
 470       return(false);
 471     }
 472
 473     /* Try to remove created entry
 474      */
 475     $res = $ldap->rmDir($dn);
 476     $ldap->cat($dn);
 477     if($ldap->count()){
 478       gosa_log($ldap->get_error());
 479       $this->checks['permissions']['STATUS']    = FALSE;
 480       $this->checks['permissions']['STATUS_MSG']= _("Failed");
 481       $this->checks['permissions']['ERROR_MSG'] =
 482         sprintf(_("The specified user '%s' does not have full access to your ldap database."),$cv['admin']);
 483       return(false);
 484     }
 485
 486     /* Create & remove of dummy object was successful */
 487     $this->checks['permissions']['STATUS']    = TRUE;
 488     $this->checks['permissions']['STATUS_MSG']= _("Ok");
 489     $this->checks['permissions']['ERROR_MSG'] = "";
 490     return(true);
 491   }
 492
 493
 494   /* Check if there are users which will
 495    *  be invisible for GOsa
 496    */
 497   function check_gosaAccounts()
 498   {
 499     /* Remember old list of ivisible users, to be able to set
 500      *  the 'html checked' status for the checkboxes again
 501      */
 502     $cnt_ok = 0;
 503     $old    = $this->users_to_migrate;
 504     $this->users_to_migrate = array();
 505
 506     /* Get collected configuration settings */
 507     $cv = $this->parent->captured_values;
 508
 509     /* Establish ldap connection */
 510     $ldap = new LDAP($cv['admin'],
 511         $cv['password'],
 512         $cv['connection'],
 513         FALSE,
 514         $cv['tls']);
 515
 516     /* Get all invisible users
 517      */
 518     $ldap->cd($cv['base']);
 519     $res =$ldap->search("(&(|(objectClass=posixAccount)(&(objectClass=inetOrgPerson)(objectClass=organizationalPerson)))(!(objectClass=gosaAccount))(uid=*))",array("sn","givenName","cn","uid"));
 520     while($attrs = $ldap->fetch()){
 521       if(!preg_match("/,dc=addressbook,/",$attrs['dn'])){
 522         $attrs['checked'] = FALSE;
 523         $attrs['before']  = "";
 524         $attrs['after']   = "";
 525
 526         /* Set objects to selected, that were selected before reload */
 527         if(isset($old[base64_encode($attrs['dn'])])){
 528           $attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
 529         }
 530         $this->users_to_migrate[base64_encode($attrs['dn'])] = $attrs;
 531       }
 532     }
 533
 534     /* No invisible */
 535     if(!$res){
 536       $this->checks['users_visible']['STATUS']    = FALSE;
 537       $this->checks['users_visible']['STATUS_MSG']= _("LDAP query failed");
 538       $this->checks['users_visible']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 539     }elseif(count($this->users_to_migrate) == 0){
 540       $this->checks['users_visible']['STATUS']    = TRUE;
 541       $this->checks['users_visible']['STATUS_MSG']= _("Ok");
 542       $this->checks['users_visible']['ERROR_MSG'] = "";
 543     }else{
 544       $this->checks['users_visible']['STATUS']    = FALSE;
 545       $this->checks['users_visible']['STATUS_MSG']= "<font style='color:#F0A500'>"._("Warning")."</font>";
 546       $this->checks['users_visible']['ERROR_MSG'] = sprintf(_("Found %s user(s) that will not be visible in GOsa."),
 547           count($this->users_to_migrate));
 548       $this->checks['users_visible']['ERROR_MSG'] .= "<input type='submit' name='users_visible_migrate' value='"._("Migrate")."...'>";
 549     }
 550   }
 551
 552
 553   /* Start user account migration
 554    */
 555   function migrate_gosaAccounts($only_ldif = FALSE)
 556   {
 557     $this->show_details= $only_ldif;
 558
 559     /* Get collected configuration settings */
 560     $cv = $this->parent->captured_values;
 561
 562     /* Establish ldap connection */
 563     $ldap = new LDAP($cv['admin'],
 564         $cv['password'],
 565         $cv['connection'],
 566         FALSE,
 567         $cv['tls']);
 568
 569     /* Add gosaAccount objectClass to the selected users
 570      */
 571     foreach($this->users_to_migrate as $key => $dep){
 572       if($dep['checked']){
 573
 574         /* Get old objectClasses */
 575         $ldap->cat($dep['dn'],array("objectClass"));
 576         $attrs      = $ldap->fetch();
 577
 578         /* Create new objectClass array */
 579         $new_attrs  = array();
 580         $new_attrs['objectClass']= array("gosaAccount","inetOrgPerson","organizationalPerson");
 581         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 582           if(!in_array_ics($attrs['objectClass'][$i], $new_attrs['objectClass'])){
 583             $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 584           }
 585         }
 586
 587         /* Set info attributes for current object,
 588          *  or write changes to the ldap database
 589          */
 590         if($only_ldif){
 591           $this->users_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 592           $this->users_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 593         }else{
 594           $ldap->cd($attrs['dn']);
 595           if(!$ldap->modify($new_attrs)){
 596             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 597             return(false);
 598           }
 599         }
 600       }
 601     }
 602     return(TRUE);
 603   }
 604
 605
 606   /* Check if there are invisible organizational Units
 607    */
 608   function check_organizationalUnits()
 609   {
 610     $cnt_ok = 0;
 611     $old = $this->deps_to_migrate;
 612     $this->deps_to_migrate = array();
 613
 614     /* Get collected configuration settings */
 615     $cv = $this->parent->captured_values;
 616
 617     /* Establish ldap connection */
 618     $ldap = new LDAP($cv['admin'],
 619         $cv['password'],
 620         $cv['connection'],
 621         FALSE,
 622         $cv['tls']);
 623
 624     /* Skip GOsa internal departments */
 625     $skip_dns = array("/^ou=people,/","/^ou=groups,/","/(,|)ou=configs,/","/(,|)ou=systems,/",
 626         "/^ou=apps,/","/^ou=mime,/","/^ou=aclroles,/","/^ou=incoming,/",
 627         "/ou=snapshots,/","/(,|)dc=addressbook,/","/^(,|)ou=machineaccounts,/",
 628         "/(,|)ou=winstations,/");
 629
 630
 631     /* Get all invisible departments */
 632     $ldap->cd($cv['base']);
 633     $res = $ldap->search("(&(objectClass=organizationalUnit)(!(objectClass=gosaDepartment)))",array("ou","description","dn"));
 634     while($attrs = $ldap->fetch()){
 635       $attrs['checked'] = FALSE;
 636       $attrs['before']  = "";
 637       $attrs['after']   = "";
 638
 639       /* Set objects to selected, that were selected before reload */
 640       if(isset($old[base64_encode($attrs['dn'])])){
 641         $attrs['checked'] = $old[base64_encode($attrs['dn'])]['checked'];
 642       }
 643       $this->deps_to_migrate[base64_encode($attrs['dn'])] = $attrs;
 644     }
 645
 646     /* Filter returned list of departments and ensure that
 647      *  GOsa internal departments will not be listed
 648      */
 649     foreach($this->deps_to_migrate as $key => $attrs){
 650       $dn = $attrs['dn'];
 651       $skip = false;
 652       foreach($skip_dns as $skip_dn){
 653         if(preg_match($skip_dn,$dn)){
 654           $skip = true;
 655         }
 656       }
 657       if($skip){
 658         unset($this->deps_to_migrate[$key]);
 659       }
 660     }
 661
 662     /* If we have no invisible departments found
 663      *  tell the user that everything is ok
 664      */
 665     if(!$res){
 666       $this->checks['deps_visible']['STATUS']    = FALSE;
 667       $this->checks['deps_visible']['STATUS_MSG']= _("LDAP query failed");
 668       $this->checks['deps_visible']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 669     }elseif(count($this->deps_to_migrate) == 0 ){
 670       $this->checks['deps_visible']['STATUS']    = TRUE;
 671       $this->checks['deps_visible']['STATUS_MSG']= _("Ok");
 672       $this->checks['deps_visible']['ERROR_MSG'] = "";
 673     }else{
 674       $this->checks['deps_visible']['STATUS']    = TRUE;
 675       $this->checks['deps_visible']['STATUS_MSG']= '<font style="color:#FFA500">'._("Warning").'</font>';
 676       $this->checks['deps_visible']['ERROR_MSG'] = sprintf(_("Found %s department(s) that will not be visible in GOsa."),count($this->deps_to_migrate));
 677       $this->checks['deps_visible']['ERROR_MSG'] .= "&nbsp;<input type='submit' name='deps_visible_migrate' value='"._("Migrate")."...'>";
 678     }
 679   }
 680
 681
 682
 683   /* Start deparmtment migration */
 684   function migrate_organizationalUnits($only_ldif = FALSE)
 685   {
 686     $this->show_details= $only_ldif;
 687
 688     /* Get collected configuration settings */
 689     $cv = $this->parent->captured_values;
 690
 691     /* Establish ldap connection */
 692     $ldap = new LDAP($cv['admin'],
 693         $cv['password'],
 694         $cv['connection'],
 695         FALSE,
 696         $cv['tls']);
 697
 698     /* Add gosaDepartment objectClass to each selected entry
 699      */
 700     foreach($this->deps_to_migrate as $key => $dep){
 701       if($dep['checked']){
 702
 703         /* Get current objectClasses */
 704         $ldap->cat($dep['dn'],array("objectClass","description"));
 705         $attrs      = $ldap->fetch();
 706
 707         /* Create new objectClass attribute including gosaDepartment*/
 708         $new_attrs  = array();
 709         for($i = 0 ; $i < $attrs['objectClass']['count']; $i ++ ){
 710           $new_attrs['objectClass'][]   = $attrs['objectClass'][$i];
 711         }
 712         $new_attrs['objectClass'][] = "gosaDepartment";
 713
 714         /* Append description it is missing */
 715         if(!isset($attrs['description'])){
 716           $new_attrs['description'][] = "GOsa department";
 717         }
 718
 719         /* Depending on the parameter >only_diff< we save the changes as ldif
 720          *  or we write our changes directly to the ldap database
 721          */
 722         if($only_ldif){
 723           $this->deps_to_migrate[$key]['before'] = $this->array_to_ldif($attrs);
 724           $this->deps_to_migrate[$key]['after']  = $this->array_to_ldif($new_attrs);
 725         }else{
 726           $ldap->cd($attrs['dn']);
 727           if(!$ldap->modify($new_attrs)){
 728             print_red(sprintf(_("Failed to migrate the department '%s' into GOsa, error message is as follows '%s'."),$attrs['dn'],$ldap->get_error()));
 729             return(false);
 730           }
 731         }
 732       }
 733     }
 734     return(TRUE);
 735   }
 736
 737
 738   /* Check Acls if there is at least one object with acls defined
 739    */
 740   function check_administrativeAccount()
 741   {
 742     /* Establish ldap connection */
 743     $cv = $this->parent->captured_values;
 744     $ldap = new LDAP($cv['admin'],
 745         $cv['password'],
 746         $cv['connection'],
 747         FALSE,
 748         $cv['tls']);
 749
 750     /* Search for gosaAcls */
 751     $ldap->cd($cv['base']);
 752     $res = $ldap->cat($cv['base']);
 753
 754     if(!$res){
 755       $this->checks['acls']['STATUS']    = FALSE;
 756       $this->checks['acls']['STATUS_MSG']= _("LDAP query failed");
 757       $this->checks['acls']['ERROR_MSG'] = _("Possibly the 'root object' is missing.");
 758     }else{
 759       $found = false;
 760       $username = "";
 761       $attrs = $ldap->fetch();
 762       if(isset($attrs['gosaAclEntry'])){
 763         $acls = $attrs['gosaAclEntry'];
 764         for($i = 0 ; $i < $acls['count'] ; $i++){
 765           $acl = $acls[$i];
 766           $tmp = split(":",$acl);
 767           if($tmp[1] == "psub"){
 768             $members = split(",",$tmp[2]);
 769             foreach($members as $member){
 770               $member = base64_decode($member);
 771
 772               /* Check if acl owner is a valid GOsa user account */
 773               $ldap->cat($member,array("objectClass","uid","cn"));
 774               $ret = $ldap->fetch();
 775
 776               if(isset($ret['objectClass']) && in_array("posixGroup",$ret['objectClass'])){
 777                 $found = TRUE;
 778                 $username .= "ACL-Group:&nbsp;".$ret['cn'][0]."<br>";
 779               }elseif(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 780                   in_array("organizationalPerson",$ret['objectClass']) &&
 781                   in_array("inetOrgPerson",$ret['objectClass'])){
 782                 $found = TRUE;
 783                 $username .= "ACL:&nbsp;".$ret['uid'][0]."<br>";
 784               }
 785             }
 786           }elseif($tmp[1] == "role"){
 787
 788             /* Check if acl owner is a valid GOsa user account */
 789             $ldap->cat(base64_decode($tmp[2]),array("gosaAclTemplate"));
 790             $ret = $ldap->fetch();
 791
 792             if(isset($ret['gosaAclTemplate'])){
 793               $cnt = $ret['gosaAclTemplate']['count'];
 794               for($e = 0 ; $e < $cnt ; $e++){
 795
 796                 $a_str = $ret['gosaAclTemplate'][$e];
 797                 if(preg_match("/^[0-9]*:psub:/",$a_str) && preg_match("/:all;cmdrw$/",$a_str)){
 798
 799                   $members = split(",",$tmp[3]);
 800                   foreach($members as $member){
 801                     $member = base64_decode($member);
 802
 803                     /* Check if acl owner is a valid GOsa user account */
 804                     $ldap->cat($member,array("objectClass","uid"));
 805                     $ret = $ldap->fetch();
 806
 807                     if(isset($ret['objectClass']) && in_array("gosaAccount",$ret['objectClass']) &&
 808                         in_array("organizationalPerson",$ret['objectClass']) &&
 809                         in_array("inetOrgPerson",$ret['objectClass'])){
 810                       $found = TRUE;
 811                       $username .= "ACL Role:&nbsp;".$ret['uid'][0]."<br>";
 812                     }
 813                   }
 814                 }
 815               }
 816             }
 817           }
 818         }
 819       }
 820
 821       # For debugging
 822       #echo $username;
 823
 824       if($found){
 825         $this->checks['acls']['STATUS']    = TRUE;
 826         $this->checks['acls']['STATUS_MSG']= _("Ok");
 827         $this->checks['acls']['ERROR_MSG'] = "";
 828       }else{
 829         $this->checks['acls']['STATUS']    = FALSE;
 830         $this->checks['acls']['STATUS_MSG']= _("Failed");
 831         $this->checks['acls']['ERROR_MSG']= _("There is no GOsa administrator account inside your LDAP.")."&nbsp;";
 832         $this->checks['acls']['ERROR_MSG'].= "<input type='submit' name='create_acls' value='"._("Create")."'>";
 833       }
 834     }
 835     return($ldap->count()>=1);
 836   }
 837
 838
 839
 840   function create_admin($only_ldif = FALSE)
 841   {
 842     /* Reset '' */
 843     $this->acl_create_changes="";
 844
 845     /* Object that should receive admin acls */
 846     $dn = $this->acl_create_selected;
 847
 848     /* Get collected configuration settings */
 849     $cv = $this->parent->captured_values;
 850
 851     /* Establish ldap connection */
 852     $ldap = new LDAP($cv['admin'],
 853         $cv['password'],
 854         $cv['connection'],
 855         FALSE,
 856         $cv['tls']);
 857
 858     /* Get current base attributes */
 859     $ldap->cd($cv['base']);
 860     $ldap->cat($cv['base'],array("dn","objectClass","gosaAclEntry"));
 861     $attrs = $ldap->fetch();
 862
 863     /* Add acls for the selcted user to the base */
 864     $attrs_new['objectClass'] = array("gosaACL");
 865
 866     for($i = 0; $i < $attrs['objectClass']['count']; $i ++){
 867       if(!in_array_ics($attrs['objectClass'][$i],$attrs_new['objectClass'])){
 868         $attrs_new['objectClass'][] = $attrs['objectClass'][$i];
 869       }
 870     }
 871
 872     $acl = "0:psub:".base64_encode($dn).":all;cmdrw";
 873     $attrs_new['gosaAclEntry'][] = $acl;
 874     if(isset($attrs['gosaAclEntry'])){
 875       for($i = 0 ; $i < $attrs['gosaAclEntry']['count']; $i ++){
 876
 877         $prio = preg_replace("/[:].*$/","",$attrs['gosaAclEntry'][$i]);
 878         $rest = preg_replace("/^[^:]/","",$attrs['gosaAclEntry'][$i]);
 879
 880         $data = ($prio+1).$rest;
 881         $attrs_new['gosaAclEntry'][] = $data;
 882       }
 883     }
 884
 885     if($only_ldif){
 886       $this->acl_create_changes ="\n".$cv['base']."\n";
 887       $this->acl_create_changes.=$this->array_to_ldif($attrs)."\n";
 888       $this->acl_create_changes.="\n".$cv['base']."\n";
 889       $this->acl_create_changes.=$this->array_to_ldif($attrs_new);
 890     }else{
 891
 892       $ldap->cd($cv['base']);
 893       if(!$ldap->modify($attrs_new)){
 894         print_red(sprintf(_("Adding acls for user '%s' failed, ldap says '%s'."),$dn,$ldap->get_error()));
 895         return(FALSE);
 896       }else{
 897         return(TRUE);
 898       }
 899     }
 900   }
 901
 902
 903   function create_admin_user()
 904   {
 905     $pw1 = $pw2 = "";
 906     $uid = "";
 907
 908     if(isset($_POST['new_user_uid'])){
 909       $uid = $_POST['new_user_uid'];
 910     }
 911     if(isset($_POST['new_user_password'])){
 912       $pw1 = $_POST['new_user_password'];
 913     }
 914     if(isset($_POST['new_user_password2'])){
 915       $pw2 = $_POST['new_user_password2'];
 916     }
 917
 918     if(empty($pw1) || empty($pw2) | ($pw1 != $pw2)){
 919       print_red(_("Specified passwords are empty or not equal."));
 920       return false;
 921     }
 922
 923     if(!is_uid($uid) || empty($uid)){
 924       print_red(_("Please specify a valid uid."));
 925       return false;
 926     }
 927
 928
 929     /* Establish ldap connection */
 930     $cv = $this->parent->captured_values;
 931     $ldap = new LDAP($cv['admin'],
 932         $cv['password'],
 933         $cv['connection'],
 934         FALSE,
 935         $cv['tls']);
 936
 937     /* Get current base attributes */
 938     $ldap->cd($cv['base']);
 939
 940     if($cv['peopledn'] == "cn"){
 941       $dn = "cn=System Administrator,".$cv['peopleou'].",".$cv['base'];
 942     }else{
 943       $dn = "uid=".$uid.",".$cv['peopleou'].",".$cv['base'];
 944     }
 945
 946     $methods = @passwordMethod::get_available_methods_if_not_loaded();
 947     $p_m = $methods[$cv['encryption']];
 948     $p_c = new $p_m(array());
 949     $hash = $p_c->generate_hash($pw2);
 950
 951     $new_user=array();
 952     $new_user['objectClass']= array("top","person","gosaAccount","organizationalPerson","inetOrgPerson");
 953     $new_user['givenName']  = "System";
 954     $new_user['sn']  = "Administrator";
 955     $new_user['cn']  = "System Administrator";
 956     $new_user['uid'] = $uid;
 957     $new_user['userPassword'] = $hash;
 958
 959     $ldap->cd($cv['base']);
 960     $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$dn));
 961     $ldap->cd($dn);
 962     $res = $ldap->add($new_user);
 963     $this->acl_create_selected = $dn;
 964     $this->create_admin();
 965
 966     if(!$res){
 967       print_red($ldap->get_error());
 968       return(FALSE);
 969     }
 970
 971     $this->acl_create_dialog=FALSE;
 972     $this->check_administrativeAccount();
 973     return(TRUE);
 974   }
 975
 976
 977   function migrate_outside_winstations($perform = FALSE)
 978   {
 979     /* Establish ldap connection */
 980     $cv = $this->parent->captured_values;
 981     $ldap = new LDAP($cv['admin'],
 982         $cv['password'],
 983         $cv['connection'],
 984         FALSE,
 985         $cv['tls']);
 986
 987     $ldap->cd($cv['base']);
 988
 989     /* Check if there was a destination department posted */
 990     if(isset($_POST['move_winstation_to'])){
 991       $destination_dep = $_POST['move_winstation_to'];
 992     }else{
 993       print_red(_("Couldn't move users to specified department."));
 994       return(false);
 995     }
 996
 997     foreach($this->outside_winstations as $b_dn => $data){
 998       $this->outside_winstations[$b_dn]['ldif'] ="";
 999       if($data['selected']){
1000         $dn = base64_decode($b_dn);
1001         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1002         if(!$perform){
1003           $this->outside_winstations[$b_dn]['ldif'] = _("Winstation will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1004
1005
1006           /* Check if there are references to this object */
1007           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1008           $refs = "";
1009           while($attrs = $ldap->fetch()){
1010             $ref_dn = $attrs['dn'];
1011             $refs .= "<br />\t".$ref_dn;
1012           }
1013           if(!empty($refs)){
1014             $this->outside_winstations[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1015           }
1016
1017         }else{
1018           $this->move($dn,$d_dn);
1019         }
1020       }
1021     }
1022   }
1023
1024
1025   function migrate_outside_groups($perform = FALSE)
1026   {
1027     /* Establish ldap connection */
1028     $cv = $this->parent->captured_values;
1029     $ldap = new LDAP($cv['admin'],
1030         $cv['password'],
1031         $cv['connection'],
1032         FALSE,
1033         $cv['tls']);
1034
1035     $ldap->cd($cv['base']);
1036
1037     /* Check if there was a destination department posted */
1038     if(isset($_POST['move_group_to'])){
1039       $destination_dep = $_POST['move_group_to'];
1040     }else{
1041       print_red(_("Couldn't move users to specified department."));
1042       return(false);
1043     }
1044
1045     foreach($this->outside_groups as $b_dn => $data){
1046       $this->outside_groups[$b_dn]['ldif'] ="";
1047       if($data['selected']){
1048         $dn = base64_decode($b_dn);
1049         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1050         if(!$perform){
1051           $this->outside_groups[$b_dn]['ldif'] = _("Group will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1052
1053
1054           /* Check if there are references to this object */
1055           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1056           $refs = "";
1057           while($attrs = $ldap->fetch()){
1058             $ref_dn = $attrs['dn'];
1059             $refs .= "<br />\t".$ref_dn;
1060           }
1061           if(!empty($refs)){
1062             $this->outside_groups[$b_dn]['ldif'] .= "<br /><br /><i>"._("Updating following references too").":</i>".$refs;
1063           }
1064
1065         }else{
1066           $this->move($dn,$d_dn);
1067         }
1068       }
1069     }
1070   }
1071
1072
1073   function migrate_outside_users($perform = FALSE)
1074   {
1075     /* Establish ldap connection */
1076     $cv = $this->parent->captured_values;
1077     $ldap = new LDAP($cv['admin'],
1078         $cv['password'],
1079         $cv['connection'],
1080         FALSE,
1081         $cv['tls']);
1082
1083     $ldap->cd($cv['base']);
1084
1085     /* Check if there was a destination department posted */
1086     if(isset($_POST['move_user_to'])){
1087       $destination_dep = $_POST['move_user_to'];
1088     }else{
1089       print_red(_("Couldn't move users to specified department."));
1090       return(false);
1091     }
1092
1093     foreach($this->outside_users as $b_dn => $data){
1094       $this->outside_users[$b_dn]['ldif'] ="";
1095       if($data['selected']){
1096         $dn = base64_decode($b_dn);
1097         $d_dn = preg_replace("/,.*$/",",".base64_decode($destination_dep),$dn);
1098         if(!$perform){
1099           $this->outside_users[$b_dn]['ldif'] = _("User will be moved from").":<br>\t".$dn."<br>"._("to").":<br>\t".$d_dn;
1100
1101           /* Check if there are references to this object */
1102           $ldap->search("(&(member=".$dn.")(|(objectClass=gosaGroupOfNames)(objectClass=groupOfNames)))",array('dn'));
1103           $refs = "";
1104           while($attrs = $ldap->fetch()){
1105             $ref_dn = $attrs['dn'];
1106             $refs .= "<br />\t".$ref_dn;
1107           }
1108           if(!empty($refs)){
1109             $this->outside_users[$b_dn]['ldif'] .= "<br /><br /><i>"._("The following references will be updated").":</i>".$refs;
1110           }
1111
1112         }else{
1113           $this->move($dn,$d_dn);
1114         }
1115       }
1116     }
1117   }
1118
1119
1120   function execute()
1121   {
1122     /* Initialise checks if this is the first call */
1123     if(!$this->checks_initialised || isset($_POST['reload'])){
1124       $this->initialize_checks();
1125       $this->checks_initialised = TRUE;
1126     }
1127
1128     /*************
1129      * Winstations outside the group ou
1130      *************/
1131
1132     if(isset($_POST['outside_winstations_dialog_cancel'])){
1133       $this->outside_winstations_dialog = FALSE;
1134       $this->dialog = FALSE;
1135       $this->show_details = FALSE;
1136     }
1137
1138     if(isset($_POST['outside_winstations_dialog_whats_done'])){
1139       $this->migrate_outside_winstations(FALSE);
1140     }
1141
1142     if(isset($_POST['outside_winstations_dialog_perform'])){
1143       $this->migrate_outside_winstations(TRUE);
1144       $this->search_outside_winstations();
1145       $this->dialog = FALSE;
1146       $this->show_details = FALSE;
1147       $this->outside_winstations_dialog = FALSE;
1148     }
1149
1150     if(isset($_POST['outside_winstations_dialog'])){
1151       $this->outside_winstations_dialog = TRUE;
1152       $this->dialog = TRUE;
1153     }
1154
1155     if($this->outside_winstations_dialog){
1156       $smarty = get_smarty();
1157       $smarty->assign("ous",$this->get_all_winstation_ous());
1158       $smarty->assign("method","outside_winstations");
1159       $smarty->assign("outside_winstations",$this->outside_winstations);
1160       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1161     }
1162     /*************
1163      * Groups outside the group ou
1164      *************/
1165
1166     if(isset($_POST['outside_groups_dialog_cancel'])){
1167       $this->outside_groups_dialog = FALSE;
1168       $this->show_details = FALSE;
1169       $this->dialog = FALSE;
1170     }
1171
1172     if(isset($_POST['outside_groups_dialog_whats_done'])){
1173       $this->show_details= TRUE;
1174       $this->migrate_outside_groups(FALSE);
1175     }
1176
1177     if(isset($_POST['outside_groups_dialog_refresh'])){
1178       $this->show_details= FALSE;
1179     }
1180
1181     if(isset($_POST['outside_groups_dialog_perform'])){
1182       $this->migrate_outside_groups(TRUE);
1183       $this->dialog = FALSE;
1184       $this->show_details = FALSE;
1185       $this->outside_groups_dialog = FALSE;
1186       $this->initialize_checks();
1187     }
1188
1189     if(isset($_POST['outside_groups_dialog'])){
1190       $this->outside_groups_dialog = TRUE;
1191       $this->dialog = TRUE;
1192     }
1193
1194     if($this->outside_groups_dialog){
1195       $smarty = get_smarty();
1196       $smarty->assign("ous",$this->get_all_group_ous());
1197       $smarty->assign("method","outside_groups");
1198       $smarty->assign("outside_groups",$this->outside_groups);
1199       $smarty->assign("group_details", $this->show_details);
1200       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1201     }
1202
1203     /*************
1204      * User outside the people ou
1205      *************/
1206
1207     if(isset($_POST['outside_users_dialog_cancel'])){
1208       $this->outside_users_dialog = FALSE;
1209       $this->dialog = FALSE;
1210       $this->show_details = FALSE;
1211     }
1212
1213     if(isset($_POST['outside_users_dialog_whats_done'])){
1214       $this->show_details= TRUE;
1215       $this->migrate_outside_users(FALSE);
1216     }
1217
1218     if(isset($_POST['outside_users_dialog_perform'])){
1219       $this->migrate_outside_users(TRUE);
1220       $this->initialize_checks();
1221       $this->dialog = FALSE;
1222       $this->show_details = FALSE;
1223       $this->outside_users_dialog = FALSE;
1224     }
1225
1226     if (isset($_POST['outside_users_dialog_refresh'])){
1227       $this->show_details= FALSE;
1228     }
1229
1230     if(isset($_POST['outside_users_dialog'])){
1231       $this->outside_users_dialog = TRUE;
1232       $this->dialog = TRUE;
1233     }
1234
1235     if($this->outside_users_dialog){
1236       $smarty = get_smarty();
1237       $smarty->assign("ous",$this->get_all_people_ous());
1238       $smarty->assign("method","outside_users");
1239       $smarty->assign("outside_users",$this->outside_users);
1240       $smarty->assign("user_details", $this->show_details);
1241       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1242     }
1243
1244     /*************
1245      * Root object check
1246      *************/
1247
1248     if(isset($_POST['retry_root_create'])){
1249
1250       $state = $this->checks['root']['STATUS'];
1251       $this->checkBase(FALSE);
1252       if($state != $this->checks['root']['STATUS']){
1253         $this->initialize_checks();
1254       }
1255     }
1256
1257     /*************
1258      * User Migration handling
1259      *************/
1260
1261     if(isset($_POST['retry_acls'])){
1262       $this->check_administrativeAccount();
1263     }
1264
1265     if(isset($_POST['create_acls'])){
1266       $this->acl_create_dialog = TRUE;
1267       $this->dialog = TRUE;
1268     }
1269
1270     if(isset($_POST['create_acls_cancel'])){
1271       $this->acl_create_dialog = FALSE;
1272       $this->dialog = FALSE;
1273       $this->show_details = FALSE;
1274     }
1275
1276 #    if(isset($_POST['create_acls_create_confirmed'])){
1277 #      if($this->create_admin()){
1278 #        $this->acl_create_dialog = FALSE;
1279 #        $this->dialog = FALSE;
1280 #      $this->show_details = FALSE;
1281 #        $this->initialize_checks();
1282 #      }
1283 #    }
1284
1285     if(isset($_POST['create_acls_create'])){
1286       $this->create_admin(TRUE);
1287     }
1288
1289     if(isset($_POST['create_admin_user'])){
1290       if($this->create_admin_user()){
1291         $this->dialog = FALSE;
1292       $this->show_details = FALSE;
1293       }
1294     }
1295
1296     if($this->acl_create_dialog){
1297       $smarty = get_smarty();
1298
1299       $uid = "admin";
1300       if(isset($_POST['new_user_uid'])){
1301         $uid = $_POST['new_user_uid'];
1302       }
1303
1304       $smarty->assign("new_user_uid",$uid);
1305       $smarty->assign("new_user_password",@$_POST['new_user_password']);
1306       $smarty->assign("new_user_password2",@$_POST['new_user_password2']);
1307       $smarty->assign("method","create_acls");
1308       $smarty->assign("acl_create_selected",$this->acl_create_selected);
1309       $smarty->assign("what_will_be_done_now",$this->acl_create_changes);
1310       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1311     }
1312
1313     /*************
1314      * User Migration handling
1315      *************/
1316
1317     /* Refresh list of deparments */
1318     if(isset($_POST['users_visible_migrate_refresh'])){
1319       $this->check_gosaAccounts();
1320     }
1321
1322     /* Open migration dialog */
1323     if(isset($_POST['users_visible_migrate'])){
1324       $this->show_details= FALSE;
1325       $this->users_migration_dialog = TRUE;
1326       $this->dialog =TRUE;
1327     }
1328
1329     /* Close migration dialog */
1330     if(isset($_POST['users_visible_migrate_close'])){
1331       $this->users_migration_dialog = FALSE;
1332       $this->dialog =FALSE;
1333       $this->show_details = FALSE;
1334     }
1335
1336     /* Start migration */
1337     if(isset($_POST['users_visible_migrate_migrate'])){
1338       if($this->migrate_gosaAccounts()){
1339         $this->initialize_checks();
1340         $this->dialog = FALSE;
1341         $this->show_details = FALSE;
1342         $this->users_migration_dialog = FALSE;
1343       }
1344     }
1345
1346     /* Start migration */
1347     if(isset($_POST['users_visible_migrate_whatsdone'])){
1348       $this->migrate_gosaAccounts(TRUE);
1349     }
1350
1351     /* Display migration dialog */
1352     if($this->users_migration_dialog){
1353       $smarty = get_smarty();
1354       $smarty->assign("users_to_migrate",$this->users_to_migrate);
1355       $smarty->assign("method","migrate_users");
1356       $smarty->assign("user_details", $this->show_details);
1357       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1358     }
1359
1360
1361     /*************
1362      * Department Migration handling
1363      *************/
1364
1365     /* Refresh list of deparments */
1366     if(isset($_POST['deps_visible_migrate_refresh'])){
1367       $this->check_organizationalUnits();
1368       $this->show_details= FALSE;
1369     }
1370
1371     /* Open migration dialog */
1372     if(isset($_POST['deps_visible_migrate'])){
1373       $this->dep_migration_dialog = TRUE;
1374       $this->dialog =TRUE;
1375     }
1376
1377     /* Close migration dialog */
1378     if(isset($_POST['deps_visible_migrate_close'])){
1379       $this->dep_migration_dialog = FALSE;
1380       $this->dialog =FALSE;
1381       $this->show_details = FALSE;
1382     }
1383
1384     /* Start migration */
1385     if(isset($_POST['deps_visible_migrate_migrate'])){
1386       if($this->migrate_organizationalUnits()){
1387         $this->show_details= FALSE;
1388         $this->check_organizationalUnits();
1389         $this->dialog = FALSE;
1390         $this->dep_migration_dialog = FALSE;
1391       }
1392     }
1393
1394     /* Start migration */
1395     if(isset($_POST['deps_visible_migrate_whatsdone'])){
1396       $this->migrate_organizationalUnits(TRUE);
1397     }
1398
1399     /* Display migration dialog */
1400     if($this->dep_migration_dialog){
1401       $smarty = get_smarty();
1402       $smarty->assign("deps_to_migrate",$this->deps_to_migrate);
1403       $smarty->assign("method","migrate_deps");
1404       $smarty->assign("deps_details", $this->show_details);
1405       return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1406     }
1407
1408     $smarty = get_smarty();
1409     $smarty->assign("checks",$this->checks);
1410     $smarty->assign("method","default");
1411     return($smarty->fetch(get_template_path("setup_migrate.tpl",TRUE,dirname(__FILE__))));
1412   }
1413
1414
1415   function save_object()
1416   {
1417     $this->is_completed= TRUE;
1418
1419     /* Capture all selected winstations from outside_winstations_dialog */
1420     if($this->outside_winstations_dialog){
1421       foreach($this->outside_winstations as $dn => $data){
1422         if(isset($_POST['select_winstation_'.$dn])){
1423           $this->outside_winstations[$dn]['selected'] = TRUE;
1424         }else{
1425           $this->outside_winstations[$dn]['selected'] = FALSE;
1426         }
1427       }
1428     }
1429
1430     /* Capture all selected groups from outside_groups_dialog */
1431     if($this->outside_groups_dialog){
1432       foreach($this->outside_groups as $dn => $data){
1433         if(isset($_POST['select_group_'.$dn])){
1434           $this->outside_groups[$dn]['selected'] = TRUE;
1435         }else{
1436           $this->outside_groups[$dn]['selected'] = FALSE;
1437         }
1438       }
1439     }
1440
1441     /* Capture all selected users from outside_users_dialog */
1442     if($this->outside_users_dialog){
1443       foreach($this->outside_users as $dn => $data){
1444         if(isset($_POST['select_user_'.$dn])){
1445           $this->outside_users[$dn]['selected'] = TRUE;
1446         }else{
1447           $this->outside_users[$dn]['selected'] = FALSE;
1448         }
1449       }
1450     }
1451
1452     /* Get "create acl" dialog posts */
1453     if($this->acl_create_dialog){
1454
1455       if(isset($_POST['create_acls_create_abort'])){
1456         $this->acl_create_selected = "";
1457       }
1458     }
1459
1460     /* Get selected departments */
1461     if($this->dep_migration_dialog){
1462       foreach($this->deps_to_migrate as $id => $data){
1463         if(isset($_POST['migrate_'.$id])){
1464           $this->deps_to_migrate[$id]['checked'] = TRUE;
1465         }else{
1466           $this->deps_to_migrate[$id]['checked'] = FALSE;
1467         }
1468       }
1469     }
1470
1471     /* Get selected users */
1472     if($this->users_migration_dialog){
1473       foreach($this->users_to_migrate as $id => $data){
1474         if(isset($_POST['migrate_'.$id])){
1475           $this->users_to_migrate[$id]['checked'] = TRUE;
1476         }else{
1477           $this->users_to_migrate[$id]['checked'] = FALSE;
1478         }
1479       }
1480     }
1481   }
1482
1483
1484   /* Check if the root object exists.
1485    * If the parameter just_check is true, then just check if the
1486    *  root object is missing and update the info messages.
1487    * If the Parameter is false, try to create a new root object.
1488    */
1489   function checkBase($just_check = TRUE)
1490   {
1491     /* Get collected setup informations */
1492     $cv = $this->parent->captured_values;
1493
1494     /* Establish ldap connection */
1495     $ldap = new LDAP($cv['admin'],
1496         $cv['password'],
1497         $cv['connection'],
1498         FALSE,
1499         $cv['tls']);
1500
1501     /* Check if root object exists */
1502     $ldap->cd($cv['base']);
1503     $res = $ldap->search("(objectClass=*)");
1504     $err = ldap_errno($ldap->cid);
1505
1506     if( !$res ||
1507         $err == 0x20 ||  # LDAP_NO_SUCH_OBJECT
1508         $err == 0x40) {  # LDAP_NAMING_VIOLATION
1509
1510       /* Root object doesn't exists
1511        */
1512       if($just_check){
1513         $this->checks['root']['STATUS']    = FALSE;
1514         $this->checks['root']['STATUS_MSG']= _("Failed");
1515         $this->checks['root']['ERROR_MSG'] =  _("The LDAP root object is missing. It is required to use your LDAP service.").'&nbsp;';
1516         $this->checks['root']['ERROR_MSG'].=  "<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1517         return(FALSE);
1518       }else{
1519
1520         /* Add root object */
1521         $ldap->cd($cv['base']);
1522         $res = $ldap->create_missing_trees($cv['base']);
1523
1524         /* If adding failed, tell the user */
1525         if(!$res){
1526           $this->checks['root']['STATUS']    = FALSE;
1527           $this->checks['root']['STATUS_MSG']= _("Failed");
1528           $this->checks['root']['ERROR_MSG'] = _("Root object couldn't be created, you should try it on your own.");
1529           $this->checks['root']['ERROR_MSG'].= "&nbsp;<input type='submit' name='retry_root_create' value='"._("Try to create root object")."'>";
1530           return($res);;
1531         }
1532       }
1533     }
1534
1535     /* Create & remove of dummy object was successful */
1536     $this->checks['root']['STATUS']    = TRUE;
1537     $this->checks['root']['STATUS_MSG']= _("Ok");
1538   }
1539
1540
1541   /* Return ldif information for a
1542    * given attribute array
1543    */
1544   function array_to_ldif($atts)
1545   {
1546     $ret = "";
1547     unset($atts['count']);
1548     unset($atts['dn']);
1549     foreach($atts as $name => $value){
1550       if(is_numeric($name)) {
1551         continue;
1552       }
1553       if(is_array($value)){
1554         unset($value['count']);
1555         foreach($value as $a_val){
1556           $ret .= $name.": ". $a_val."\n";
1557         }
1558       }else{
1559         $ret .= $name.": ". $value."\n";
1560       }
1561     }
1562     return(preg_replace("/\n$/","",$ret));
1563   }
1564
1565
1566   function get_user_list()
1567   {
1568     /* Get collected configuration settings */
1569     $cv = $this->parent->captured_values;
1570
1571     /* Establish ldap connection */
1572     $ldap = new LDAP($cv['admin'],
1573         $cv['password'],
1574         $cv['connection'],
1575         FALSE,
1576         $cv['tls']);
1577
1578     $ldap->cd($cv['base']);
1579     $ldap->search("(objectClass=gosaAccount)",array("dn"));
1580
1581     $tmp = array();
1582     while($attrs = $ldap->fetch()){
1583       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1584     }
1585     return($tmp);
1586   }
1587
1588
1589   function get_all_people_ous()
1590   {
1591     /* Get collected configuration settings */
1592     $cv = $this->parent->captured_values;
1593
1594     /* Establish ldap connection */
1595     $ldap = new LDAP($cv['admin'],
1596         $cv['password'],
1597         $cv['connection'],
1598         FALSE,
1599         $cv['tls']);
1600
1601     $ldap->cd($cv['base']);
1602     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1603
1604     if($ldap->count() == 0 ){
1605       $add_dn = $cv['peopleou'].",".$cv['base'];
1606       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1607       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1608       $add = array();
1609       $add['objectClass'] = array("organizationalUnit");
1610       $add[$naming_attr] = $naming_value;
1611
1612       $ldap->cd($cv['base']);
1613       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1614       $ldap->cd($add_dn);
1615       $ldap->add($add);
1616     }
1617
1618     $ldap->search("(".$cv['peopleou'].")",array("dn"));
1619     $tmp = array();
1620     while($attrs= $ldap->fetch()){
1621       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1622         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1623       }
1624     }
1625     return($tmp);
1626   }
1627
1628   function get_all_winstation_ous()
1629   {
1630     /* Get collected configuration settings */
1631     $cv = $this->parent->captured_values;
1632
1633     /* Establish ldap connection */
1634     $ldap = new LDAP($cv['admin'],
1635         $cv['password'],
1636         $cv['connection'],
1637         FALSE,
1638         $cv['tls']);
1639
1640     /* Get winstation ou */
1641     if($cv['generic_settings']['wws_ou_active']) {
1642       $winstation_ou = $cv['generic_settings']['ws_ou'];
1643     }else{
1644       $winstation_ou = "ou=winstations";
1645     }
1646
1647     $ldap->cd($cv['base']);
1648     $ldap->search("(".$winstation_ou.")",array("dn"));
1649
1650     if($ldap->count() == 0 ){
1651       $add_dn = $winstation_ou.",ou=systems,".$cv['base'];
1652       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1653       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1654       $add = array();
1655       $add['objectClass'] = array("organizationalUnit");
1656       $add[$naming_attr] = $naming_value;
1657
1658       $ldap->cd($cv['base']);
1659       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1660       $ldap->cd($add_dn);
1661       $ldap->add($add);
1662     }
1663
1664     $ldap->search("(".$winstation_ou.")",array("dn"));
1665     $tmp = array();
1666     while($attrs= $ldap->fetch()){
1667       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1668         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1669       }
1670     }
1671     return($tmp);
1672   }
1673
1674
1675   function get_all_group_ous()
1676   {
1677     /* Get collected configuration settings */
1678     $cv = $this->parent->captured_values;
1679
1680     /* Establish ldap connection */
1681     $ldap = new LDAP($cv['admin'],
1682         $cv['password'],
1683         $cv['connection'],
1684         FALSE,
1685         $cv['tls']);
1686
1687     $ldap->cd($cv['base']);
1688     $ldap->search("(".$cv['groupou'].")",array("dn"));
1689
1690     if($ldap->count() == 0 ){
1691       $add_dn = $cv['groupou'].",".$cv['base'];
1692       $naming_attr = preg_replace("/=.*$/","",$add_dn);
1693       $naming_value = preg_replace("/^[^=]*+=([^,]*).*$/","\\1",$add_dn);
1694       $add = array();
1695       $add['objectClass'] = array("organizationalUnit");
1696       $add[$naming_attr] = $naming_value;
1697
1698       $ldap->cd($cv['base']);
1699       $ldap->create_missing_trees(preg_replace("/^[^,]+,/","",$add_dn));
1700       $ldap->cd($add_dn);
1701       $ldap->add($add);
1702     }
1703
1704     $ldap->search("(".$cv['groupou'].")",array("dn"));
1705     $tmp = array();
1706     while($attrs= $ldap->fetch()){
1707       if(!preg_match("/ou=snapshots,/",$attrs['dn'])){
1708         $tmp[base64_encode($attrs['dn'])] = $ldap->fix($attrs['dn']);
1709       }
1710     }
1711     return($tmp);
1712   }
1713
1714
1715   function get_group_list()
1716   {
1717     /* Get collected configuration settings */
1718     $cv = $this->parent->captured_values;
1719
1720     /* Establish ldap connection */
1721     $ldap = new LDAP($cv['admin'],
1722         $cv['password'],
1723         $cv['connection'],
1724         FALSE,
1725         $cv['tls']);
1726
1727     $ldap->cd($cv['base']);
1728     $ldap->search("(objectClass=posixGroup)",array("dn"));
1729
1730     $tmp = array();
1731     while($attrs = $ldap->fetch()){
1732       $tmp[base64_encode($attrs['dn'])] = @LDAP::fix($attrs['dn']);
1733     }
1734     return($tmp);
1735   }
1736
1737
1738   function move($source,$destination)
1739   {
1740     /* Get collected configuration settings */
1741     $cv = $this->parent->captured_values;
1742
1743     /* Establish ldap connection */
1744     $ldap = new LDAP($cv['admin'],
1745         $cv['password'],
1746         $cv['connection'],
1747         FALSE,
1748         $cv['tls']);
1749
1750      /* Update object references in gosaGroupOfNames */
1751     $ogs_to_fix = array();
1752     $ldap->cd($cv['base']);
1753     $ldap->search('(&(objectClass=gosaGroupOfNames)(member='.@LDAP::fix($source).'))', array('cn','member'));
1754     while ($attrs= $ldap->fetch()){
1755       $dn = $attrs['dn'];
1756       $attrs = $this->cleanup_array($attrs);
1757       $member_new = array($destination);
1758       foreach($attrs['member'] as $member){
1759         if($member != $source){
1760           $member_new[] = $member;
1761         }
1762       }
1763       $attrs['member'] = $member_new;
1764       $ogs_to_fix[$dn] = $attrs;
1765     }
1766
1767     /* Copy source to destination dn */
1768     $ldap->cat($source);
1769     $new_data = $this->cleanup_array($ldap->fetch());
1770     $ldap->cd($destination);
1771     $res = $ldap->add($new_data);
1772
1773     /* Display warning if copy failed */
1774     if(!$res){
1775       print_red(_("Failed to copy '%s' to '%s'. LDAP says '%s'."),$source,$destination,$ldap->get_error());
1776     }else{
1777       $res = $ldap->rmDir($source);
1778       show_ldap_error($ldap->get_error(),_("Something went wrong while copying dns."));
1779
1780       /* Object is copied, so update its references */
1781       foreach($ogs_to_fix as $dn => $data){
1782         $ldap->cd($dn);
1783         $ldap->modify($data);
1784       }
1785     }
1786   }
1787
1788
1789   /* Cleanup ldap result to be able to write it be to ldap */
1790   function cleanup_array($attrs)
1791   {
1792     foreach($attrs as $key => $value) {
1793       if(is_numeric($key) || in_array($key,array("count","dn"))){
1794         unset($attrs[$key]);
1795       }
1796       if(is_array($value) && isset($value['count'])){
1797         unset($attrs[$key]['count']);
1798       }
1799     }
1800     return($attrs);
1801   }
1802 }
1803
1804 // vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
1805 ?>